Chroma 4K Camera Drone Backpack Bundle: RTF with Bonus Battery, Chroma Backpack, Exclusive Lanyard, Screen Dust Cloth and 4GB USB Drive This pack comes with Flight-Ready Chroma Drone with Stabilized CGO3 4K Camera  ST-10+ Controller with Touch-Screen Display Long-Lasting 6300mAh LiPo Flight Battery  Flight Battery Charger  USB Programmer Cable Bonus Items Include: Chroma Backpack, Second Flight Battery, Exclusive Richmond Hill Home Center Lanyard, Dusting Cloth and 4GB UBS Drive You dont need a separate smart device with the ST-10+ controller. Everything you need, including the camera controls and a touch-screen video display, is built right in. Large, 5  inch touch-screen display with intuitive Android interface, Displays live video and real-time telemetry info like speed, altitude and battery voltage, Clearly marked switches and buttons, Super-simple flight and camera controls Slider switch for adjusting camera tilt Slider switch for adjusting drone speed SAFE Plus technology gives you several flight modes that have been specially programmed to make smooth, steady image capture easy. In fact, it can make you look like a pro even if youve never flown a camera drone before! All flight modes feature self-leveling and use GPS and altitude sensors to precisely hold position. SAFE Plus technology will even land the aircraft for you if you activate the Return Home function. This version of the Chroma drone gives you the added benefit of Follow Me and Watch Me flight modes that let you focus on getting the shot while the drone does the flying.